Oceanic ATOM Operating Manual Download Page 86

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OVERVIEW OF DISPLAYED SYMBOLS AND ICONS

SYMBOLS

MEANING

MAX FT M

Maximum Depth (Feet or Meters)

FT M STOP TIME

Stop Depth (Feet or Meters) and Time (hours:minutes)

AIR TIME

Air Time Remaining (hours:minutes)

DIVE TIME

Elapsed Dive Time (hours:minutes)

DIVE

Dive Number

TOTAL ASCENT TIME

Ascent Time plus Deco Stop Times (hours:minutes)

NDC TIME

No Decompression Dive Time Remaining (hours:minutes)

O2 TIME

O2 Dive Time Remaining (hours:minutes)

SURFACE TIME

Elapsed Surface Interval Time (hours:minutes)

NITROX

FO2 for any GAS is set at a numerical value (=>21%)

FT M

Current Depth (Feet or Meters)

FO2

FO2 set point for the selected Gas

PSI BAR

Selected Tank's Pressure (PSI or BAR)

ICONS

Transmitter Linked

Low Battery/Check Status

Ascend

Degrees

(F or C)

Descend

Bar Graph is O2

Summary of Contents for ATOM

Page 1: ......

Page 2: ...Icon Low Battery j Icon Ascend Arrow k Symbol NITROX Mode l Symbol FT or M Depth m Symbol PSI or BAR Pressure n Symbol TIME o Symbol FO2 p Symbol TOTAL ASCENT or NDC No Deco or O2 or SURFACE q Icon De...

Page 3: ...ND DISPLAYS 13 SYMBOLS AND ALPHA NUMERIC GRAPHICS 14 AUDIBLE ALARM 14 BACKLIGHT 16 POWER SUPPLY 17 WATCH FEATURES 19 LOCAL DEFAULT TIME 19 MAIN TIME 20 SET MAIN TIME 20 Set Hour Format 21 Set Hour and...

Page 4: ...42 Surface Mode Alternate Display O2 Data 42 SYSTEM STATUS 43 WET CONTACTS 44 DIVE COMPUTER SET MODES 45 SET D GROUP DIVE DATA 45 Set FO2 for Nitrox Dives 46 Set FO2 GAS 1 48 Set FO2 GAS 2 49 Set FO2...

Page 5: ...76 PLAN MODE 77 FLY MODE 79 SAT MODE 80 DIVE LOG MODE 82 HISTORY MODE 85 OVERVIEW OF DISPLAY SYMBOLS AND ICONS 86 OVERVIEW OF DIVE MODE INFORMATION 87 POSITIONING OF THE ATOM 89 Link Interruption Unde...

Page 6: ...SWITCH PREVIEW DISPLAYS 118 POST DIVE MODES 121 TRANSITION PERIOD 122 AFTER THE TRANSITION PERIOD 123 Accessing other Modes 124 UPLOADING SETTINGS AND DOWNLOADING DATA 125 REFERENCE 127 CARE AND CLEA...

Page 7: ...istered trademarks trade names and service marks of Oceanic All rights are reserved PATENT NOTICE U S Patents have been issued or applied for to protect the following design features Air Time Remainin...

Page 8: ...and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications There is no guarantee that interference...

Page 9: ...th the ATOM you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations as well as general produ...

Page 10: ...your ATOM Remember that technology is no substitute for common sense and a dive computer only provides the person using it with data not the knowledge to use it INTERACTIVE CONTROL CONSOLE The Interac...

Page 11: ...sequence or for 2 minutes if no button is pressed The Chronograph remains on display as long as it is running unless another Mode is accessed When Wet Activation is set On the ATOM will enter Dive Mo...

Page 12: ...that was sampled during dives and stored in the ATOM s memory The ATOM checks for an External Access request once every second while in the Watch Main Time Checks are not made if the unit is WET For a...

Page 13: ...ING Prior to diving with the ATOM you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations as...

Page 14: ...LARM When warning situations activate the Audible Alarm the ATOM will emit 1 beep per second for 10 seconds or until the situation is corrected or it is acknowledged by momentarily pressing and releas...

Page 15: ...ly exposure Tissue Loading Bar Graph at the segment Set Point selected Ascent Rate exceeds 60 feet minute 18 meters minute when deeper than 60 feet 18 meters or 30 feet minute 9 meters minute at 60 fe...

Page 16: ...than 5 minutes referred to as a Delayed Violation Decompression requires a Ceiling Stop Depth of 70 feet 21 meters or deeper Being on the Surface for 5 minutes after a Conditional Violation Permanent...

Page 17: ...ery 2 minutes during surface operation If voltage of the ATOM decreases to the Warning level 2 75 volts the Battery icon will appear Fig 4a as an indication that the Battery should be changed prior to...

Page 18: ...isplayed for 3 seconds then if active and linked Transmitter 2 s Battery status will be displayed for 3 seconds Fig 6A then if active and linked Transmitter 3 s Battery status will be displayed for 3...

Page 19: ...anged with Main Time to make it the Local Default Time while visiting the travel location The M button will then access the screens in the following se quence Alternate Time Main Time Countdown Timer...

Page 20: ...button momentarily and repeat edly 2 seconds will step through the Main Modes Pressing and releasing the S button 2 seconds will silence and acknowledge the Daily Alarm if set and it sounds Pressing...

Page 21: ...d of 2 minutes the unit will revert to the MAIN TIME screen While the MAIN TIME screen is being displayed pressing the A and S buttons simultaneously for 2 seconds will access the SET HOUR FORMAT scre...

Page 22: ...om 12 Am to 11 Pm or 0 to 23 if set for 24 hour format Pressing and releasing the A button momentarily 2 sec onds will save the Hour Set Point and or advance to SET MINUTE with the MINUTE Set Point fl...

Page 23: ...ll save the Year Set Point and or advance to SET MONTH with the Set Point flashing and the graphic MNTH NOTE The YEAR will not be displayed in any Mode other than SET DATE The DATE will reset to 1 1 2...

Page 24: ...dvance to the MAIN TIME screen NOTE DAY of the WEEK is set automatically based upon the Date that has been set ALTERNATE TIME Fig 16 Pressing and releasing the M button momentarily 1 time 2 seconds wh...

Page 25: ...button 2 seconds will silence and acknowledge the Daily Alarm if set and it sounds Depressing the S button for 2 seconds will replace MAIN TIME with ALTERNATE TIME as the Local Default Time screen Pre...

Page 26: ...onds will save the Set Point and or advance to the ALTER NATE TIME screen Depressing and holding the M button for 2 seconds will revert to the MAIN TIME screen If no button is pressed during a period...

Page 27: ...own progress time hr min or Time previously set if the Count Down ended or 0 00 if no time was previously set Pressing and releasing the S button 2 seconds will silence and acknowledge the Daily Alarm...

Page 28: ...TES Set Point is flashing will scroll through the Set Points in 1 minute increments at a rate of 4 per second from 00 to 59 min Pressing and releasing the A button momentarily 2 sec onds will save the...

Page 29: ...d then 2 dashes will be displayed The 1 100th values will be recorded and displayed when Laps are frozen and when later recalled Subsequent pressing and releasing of the S button 2 seconds each will f...

Page 30: ...another screen is ac cessed it will then continue to run in the background Upon descending on a dive the Chronograph operation will be terminated and reset to 0 00 00 0 DAILY ALARM Pressing the M butt...

Page 31: ...ate the Backlight If no button is pressed during a period of 2 minutes the unit will revert to the Local Default Time screen SET DAILY ALARM Information includes Fig 24 Alarm icon and graphics TIMR an...

Page 32: ...ance to the DAILY ALARM screen indicated by the graphic ON or OFF flashing Depressing and holding the M button for 2 seconds will revert to the Local Default Time screen If no button is pressed during...

Page 33: ...ARNING Prior to diving with the ATOM you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations...

Page 34: ...an indication Regardless of which parameter the Bar Graph is representing at the time nitrogen and oxygen calculations will continue to be performed in the background As your Depth and Elapsed Dive T...

Page 35: ...raph and as saturation decreases it will begin to recede indicating that additional exposure is allowed for that dive and 24 hour period The ATOM will store oxygen accumulation calculations for up to...

Page 36: ...ssion times allowed ALPHA NUMERIC DISPLAYS Tank Pressure Display When the ATOM s Receiver is set ON and active Tank Pressure from each active Transmitter that is properly linked will be dis played whe...

Page 37: ...d Dive Time and is solid non blinking when times are calculated projections e g Time to Fly The Primary Time display at the bottom of the screen has the largest digits of the display Fig 30b A second...

Page 38: ...hat you under stand the formats ranges and values of the information represented to avoid any possible misunderstanding that could result in error You must also understand the icons symbols and alpha...

Page 39: ...S WARNING Prior to diving with the ATOM you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendati...

Page 40: ...feet 1 2 meters During the 2 hour period if the M button is pressed to access other screens in the Watch Mode sequence DC Surface Mode must again be accessed prior to the first dive of a series if th...

Page 41: ...at the Daily Alarm is set On Altitude Level graphic SEA or LEV2 through LEV7 or WET if the unit is wet Battery icon if a Low Battery Warning Condition exists flashing if Too Low Ambient Temperature wi...

Page 42: ...LOG HISTORY Depressing and holding the A button for 2 seconds will replace the Nitrogen Bar Graph with the O2 Bar Graph and the O2BG icon for 3 seconds Fig 36 Depressing both the A and S buttons simul...

Page 43: ...us and Tank Pressure then Transmitter 2 Battery Status and Tank Pressure then Transmitter 3 Battery Status and Tank Pressure The screen will then revert to Surface Mode ATOM Watch BATTERY STATUS infor...

Page 44: ...of the PC Interface Data Port and one or more of the Push Buttons As long as the contacts are bridged on the Surface the graphic WET will appear on the DC SURFACE MODE Fig 39 MAIN TIME Fig 40 and ALTE...

Page 45: ...O2 GAS 1 FO2 GAS 2 FO2 GAS 3 FO2 50 Default Receiver Digital Gauge The ATOM reverts to the Default Settings when 24 hours elapse without a dive or after a dive Depressing the A and S buttons simultane...

Page 46: ...GAS 1 continues to reset to the FO2 50 DEFAULT after subsequent repetitive dives until 24 hours elapse after the last dive or the FO2 50 DEFAULT is turned OFF in the Set FO2 50 DEFAULT ON OFF MODE Wh...

Page 47: ...for GAS 1 is set for 21 it will remain set for 21 for that series of dives until set for a higher numerical value If the FO2 50 DEFAULT is set OFF FO2 for GAS 2 and 3 will remain at their respective...

Page 48: ...holding the S button will resume the scroll from 32 through 50 then stop at AIR or 21 Pressing and releasing the S button will advance FO2 in increments of 1 per press of the button Pressing and rele...

Page 49: ...or 21 or the GAS1 setting Pressing and releasing the S button 2 seconds will ad vance FO2 in increments of 1 per press of the button Pressing and releasing the A button momentarily 2 sec onds will sa...

Page 50: ...or the GAS2 setting Pressing and releasing the S button 2 seconds will ad vance FO2 in increments of 1 per press of the button Pressing and releasing the A button momentarily 2 sec onds will save the...

Page 51: ...the Set Point flashing Pressing and releasing the A button momentarily and repeat edly 2 seconds will step through the other SET D screens Depressing the A and S buttons simultaneously for 2 seconds...

Page 52: ...s will step through the other SET D screens Depressing the A and S buttons simultaneously for 2 seconds will save the setting and revert back to the SET D screen Depressing and holding the M button fo...

Page 53: ...ly 2 seconds each time will step through the other SET D screens Depressing the A and S buttons simultaneously for 2 seconds will save the setting and revert back to the SET D screen Depressing and ho...

Page 54: ...y for 4 seconds while in the SURFACE MODE will access SET A identified by the graphic SETA Fig 51 Pressing and releasing the A button momentarily 2 sec onds while SET A is displayed will advance to SE...

Page 55: ...screen with the Set Point flashing Pressing and releasing the A button momentarily and repeat edly 2 seconds each time will step through the other SET A screens Depressing the A and S buttons simultan...

Page 56: ...it is released Pressing and releasing the A button momentarily 2 sec onds will save the setting and or advance to the SET ELAPSED DIVE TIME ALARM screen with the Set Point flash ing Pressing and relea...

Page 57: ...releasing the A button momentarily 2 seconds will save the setting and or advance to the SET TISSUE LOADING BAR GRAPH TLBG ALARM screen with the Set Point flashing Pressing and releasing the A button...

Page 58: ...ill save the setting and or advance to the SET DIVE TIME REMAINING DTR ALARM screen with the Set Point flashing Pressing and releasing the A button momentarily and repeat edly 2 seconds each time will...

Page 59: ...ve the setting and or advance to the SET TURN PRESSURE ALARM screen with the Set Point flashing Pressing and releasing the A button momentarily and repeat edly 2 seconds each time will step through th...

Page 60: ...d releasing the A button momentarily 2 sec onds will save the setting and or advance to the SET END PRESSURE ALARM screen with the Set Point flashing Pressing and releasing the A button momentarily an...

Page 61: ...ting and or advance to the SET PO2 ALARM screen with the Set Point flashing Pressing and releasing the A button momentarily and repeat edly 2 seconds each time will step through the other SET A screen...

Page 62: ...ll save the setting and or advance to the SET A screen Pressing and releasing the A button momentarily and repeat edly 2 seconds each time will step through the other SET A screens Depressing the A an...

Page 63: ...d using the PC Settings Upload program as well as by using the buttons SET U Settings remain at the values set until changed Depressing the A and S buttons simultaneously for 6 seconds while in the SU...

Page 64: ...essing and releasing the A button momentarily and repeat edly 2 seconds each time will step through the other SET U screens Depressing the A and S buttons simultaneously for 2 seconds will save the se...

Page 65: ...the SET SAFETY STOP screen with the Time Set Point flashing Pressing and releasing the A button momentarily and repeat edly 2 seconds each time will step through the other SET U screens Depressing the...

Page 66: ...2 seconds each time will step through the Set Points of 10 15 and 20 FT or 3 4 5 and 6 M Pressing and releasing the A button momentarily 2 sec will save the Safety Stop settings and or advance to the...

Page 67: ...T U screens Depressing the A and S buttons simultaneously for 2 seconds will save the setting and revert back to the SET U screen Depressing and holding the M button for 2 seconds will revert to the S...

Page 68: ...ressing and releasing the A button momentarily and repeat edly 2 seconds each time will step through the SET U screens Depressing the A and S buttons simultaneously for 2 seconds will save the setting...

Page 69: ...to the SET TRANS MITTER 1 LINK CODE screen with the Set Point flashing Pressing and releasing the A button momentarily and repeat edly 2 seconds each time will step through the other SET U screens Dep...

Page 70: ...ng the S button momentarily and repeatedly 2 seconds each time will increase the First Digit from 0 to 9 in increments of 1 Depressing and holding the S button will scroll through the Set Points at a...

Page 71: ...ll accept the Fourth Digit of the Code and or advance to the Fifth Digit which will be flashing Pressing and releasing the S button momentarily and repeatedly 2 seconds each time will increase the Fif...

Page 72: ...button momentarily and repeatedly 2 seconds each time will increase the First Digit from 0 to 9 in increments of 1 Depressing and holding the S button will scroll through the Set Points at a rate of 4...

Page 73: ...will accept the Fourth Digit of the Code and or advance to the Fifth Digit which will be flashing Pressing and releasing the S button momentarily and repeatedly 2 seconds each time will increase the F...

Page 74: ...ily and repeatedly 2 seconds each time will increase the First Digit from 0 to 9 in increments of 1 Depressing and holding the S button will scroll through the Set Points at a rate of 4 per second Pre...

Page 75: ...the A button 2 seconds will accept the Fourth Digit of the Code and or advance to the Fifth Digit which will be flashing Pressing and releasing the S button momentarily and repeatedly 2 seconds each t...

Page 76: ...graphic r1A Depressing the A and S buttons simultaneously for 2 seconds will revert to the Surface Mode screen Depressing and holding the M button for 2 seconds will revert to the Surface Mode screen...

Page 77: ...zed for Plan calculations Pressing and releasing the A button momentarily 2 seconds 1 time while in the SURFACE MODE will access the PLAN MODE SURFACE PLAN While in the PLAN MODE pressing and releasin...

Page 78: ...o a first dive of a series pressing and releasing the A button momentarily 2 seconds will advance to LOG MODE PLAN LOG HISTORY SURFACE After a dive is made it will advance to FLY MODE PLAN FLY SAT LOG...

Page 79: ...eet 4 270 meters FLY MODE The Time to Fly counter begins counting down 10 minutes after surfacing from a dive from 23 50 to 0 00 hrours minutes Two hours after a dive the ATOM s operation reverts to t...

Page 80: ...e Mode screen Pressing the L button will activate the Backlight SAT MODE The Time to Desaturate counter provides calculated time for Tissue Desatuation at sea level taking into consideration the Conse...

Page 81: ...st accessing the Surface Mode screen Depressing and releasing the A button momentarily and repeatedly 3 times 2 sec onds each time while in the SURFACE MODE will access the SAT MODE SURFACE PLAN FLY S...

Page 82: ...A button momentarily 2 seconds 1 time while in SURFACE MODE will access LOG MODE SURFACE LOG 10 minutes after a Non Violation Dive pressing and releasing the A button momentarily and repeatedly 4 time...

Page 83: ...button will advance to SURFACE MODE Depressing and holding the M button for 2 seconds will revert to the SURFACE MODE screen If no button is pressed during a 2 minute period the unit will revert to t...

Page 84: ...es Symbols TIME and SURFACE Pre dive Surface Interval time hr min 10 through 23 for times greater than 9 hours and 59 minutes blank for Dive 1 of a series Maximum Depth and symbol FT or M Operating Mo...

Page 85: ...e A button 3 times will access LOG MODE SURF FLY LOG HIST PLAN and SAT MODES will not be available after a Violation Dive Pressing and releasing the A button momentarily 2 seconds will advance to Surf...

Page 86: ...E Ascent Time plus Deco Stop Times hours minutes NDC TIME No Decompression Dive Time Remaining hours minutes O2 TIME O2 Dive Time Remaining hours minutes SURFACE TIME Elapsed Surface Interval Time hou...

Page 87: ...RNING Prior to diving with the ATOM you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations...

Page 88: ...88 Fig 78 Transmitter Signal Reception Guide Best Reception Area Poor Reception Area Poor Reception Area Poor Reception Area Poor Reception Area Poor Reception Distance greater than 6 feet 2 meters...

Page 89: ...reception is achieved when the ATOM is within 3 feet 1 meter of the Transmitter s When installed into the high pressure ports of the Regulator First Stages the Transmitters must be positioned so that...

Page 90: ...O2 Time whichever Time is the least amount available The specific Time being displayed is identified by the symbols NDC or O2 and TIME Air Time Remaining ATR identified by the symbols AIR and TIME ap...

Page 91: ...important advantages that Oceanic dive computers offer The ATOM s algorithm is based upon Haldane s theory using maximum allowable nitrogen levels developed by Merrill Spen cer Repetitive diving cont...

Page 92: ...Consumption is calculated over a 60 second period This Rate of Consumption is then used in conjunction with a knowledge of the Depth dependence to predict the Air required for the diver to make a safe...

Page 93: ...greater than 5 minutes You should immediately initiate a controlled Ascent while moni toring your Tank Pressure However there is no reason to panic the ATOM has allowed for the Air necessary for a sa...

Page 94: ...ters and shallower Ascent Rates should not exceed 30 feet per minute 9 mpm Ascent Rate Warning Fig 83 At depths deeper than 60 feet 18 meters a Warning will be given when Ascent Rates exceed 50 feet p...

Page 95: ...oll on off at the top of the screen The Audible and LED will stop when acknowledged with the S button or when the Ascent is slowed After acknowledged the Alpha message SLOW SLOW will continue to scrol...

Page 96: ...lly revert to the Main Display after 3 seconds Main Secondary Temperature and Time of Day The S button is used to acknowledge and silence Alarms The L button is used to activate the Backlight The disp...

Page 97: ...to diving with the ATOM you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations as well as...

Page 98: ...ault Display information includes Fig 85 Tissue Loading Bar Graph representing Nitrogen Transmitter Link icon if active and linked Max Depth with symbols MAX and FT or M Elapsed Dive Time with symbols...

Page 99: ...e Tank Pressure with symbol PSI or BAR Symbol NITROX if set for Nitrox The display will revert to the Main Display after 3 seconds Press release the A button to view Alternate Display 2 No Deco Altern...

Page 100: ...on any No Decom pression dive in which Depth exceeded 30 feet 9 meters a short beep will be emitted and a Safety Stop at the Depth set will appear on the display with a countdown timer that begins at...

Page 101: ...Alternate Displays Press hold the A button 2 sec to view Temperature Time Press release the L button to activate the Backlight Press release the S button to acknowledge silence Alarms Note that the d...

Page 102: ...3 meters of and below the Required Stop Depth the UP Arrow will be removed Total Ascent Time Total Ascent Time Fig 90a includes Stop Times required at all required decompression ceilings and vertical...

Page 103: ...all segments Transmitter Link icon Graphics DECO STOP xxFT scrolling see Warning Stop Depth with symbol FT or M Stop Time minutes seconds with symbols STOP and TIME Total Ascent Time with symbols TOT...

Page 104: ...bol NITROX if set for Nitrox The display will revert to the Main Display after 3 seconds Press release the A button to view Alternate Display 2 Deco Alternate Display 2 information includes Fig 94 O2...

Page 105: ...using the L button and Alarms can be acknowl edged and silenced with the S button The Alternate and Secondary Displays of information will be similar to the Deco screens They revert to the Main Defaul...

Page 106: ...op Time The added Penalty decompression Time will have to be worked off first before obtaining off gassing credit Once the Penalty Time is worked off and off gassing Credit begins required decompressi...

Page 107: ...of how much time spent underwater would result in the need for a greater Stop Depth If the Decompression obligation requires a Ceiling Stop Depth between 60 feet 18 meters and 70 feet 21 meters the T...

Page 108: ...th will only display 3 dashes for the remainder of that dive Also the Log for that dive will display 3 dashes as the Max Depth achieved Immediate Violation Mode and Gauge Mode If a Decompression Ceili...

Page 109: ...Time Remaining and Tank Pressure Press hold the A button 2 sec to view Temperature Time The ATOM will also enter an Immediate Violation Mode 5 minutes after reaching the surface from a dive in which...

Page 110: ...the PO2 Alarm Set Point a SET A Group setting the red LED warning light will flash the Audible Alarm will sound unless set OFF While in No Decompression Mode the current PO2 value graphic PO2 and UP...

Page 111: ...on to acknowledge silence the alarms Press the A button to view the Alternate 1 Air Time Remaining and Tank Pressure Alternate 2 O2 data and Secondary Temperature Time Displays The unit will revert to...

Page 112: ...he limit The graphic message UP HIGH O2 will scroll at the top of the display Also displayed will be the Transmitter Link icon of O2 Satura tion 80 then 100 with the graphic SAt Current Depth and Dive...

Page 113: ...d TIME Current Depth with symbol FT or M Press release the A button to view the Alternate Display Air Time Remaining and Tank Pressure Press hold the A button for 2 seconds to view the Secondary Displ...

Page 114: ...rm UP VIOL Deco Stop greater than 70 FT 21 M required SLOW SLOW Ascent Rate Too Fast Warning Alarm LOW AIR TIME Air Time Remaining less than 5 minutes alarm LOW DIVE TIME Dive Time Remaining NDC O2 or...

Page 115: ...Prior to diving with the ATOM you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations as wel...

Page 116: ...m a multiple gas dive the ATOM s operation defaults to the GAS 1 FO2 Access to Gas Switching screens can only be accomplished during the time that a Main Dive Display is on the screen and cannot be pe...

Page 117: ...Alarm will activate If the Switch is made to the prohibitive Mix while in Deco Dive Mode the message HIGH PO2 will replace the DECO message Switching of Gas Mixes can only to be performed during the...

Page 118: ...to access the GAS 2 SWITCH PREVIEW DISPLAY for 3 seconds GAS 2 SWITCH PREVIEW DISPLAY Information includes Fig 109 Transmitter Link icon if the Transmitter is active Bar Graph representing Nitrogen Lo...

Page 119: ...me Remaining is then calculated based on Tank 2 SWITCHING FROM GAS 2 BACK TO GAS 1 A Switch Back to GAS 1 can be performed as follows Press release the M button momentarily 2 seconds to step through t...

Page 120: ...peatedly 2 seconds each time until the GAS 3 Switch Preview screen is displayed SWITCHING FROM GAS 2 TO GAS 3 Depressing the M button for 2 seconds while viewing the GAS 3 Switch Preview display will...

Page 121: ...ior to diving with the ATOM you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations as well...

Page 122: ...active and graphic WET Temperature ambient and graphic F or C Number of that dive during that series and icon DIVE Surface Interval time colon flashing with SURFACE and TIME icons NITROX icon if set f...

Page 123: ...on Period on the surface is completed Once 10 minutes have elapsed the Surface Interval time display colon stop flashing indicating that the Dive and Transition Period are completed and a subsequent d...

Page 124: ...A button 2 times while in Surface Mode To access the Time to Desaturation Countdown refer to page 80 Press release the A button 3 times while in Surface Mode If a Violation occurred during the dive De...

Page 125: ...Load from the ATOM to the PC Download pro gram includes dive number surface interval time maximum depth elapsed dive time start date start time lowest temperature under water sampling rate dive profil...

Page 126: ...erface package that was included with the ATOM The Personal Log within the Download software program presents dive data that was sampled throughout the dives at the interval you set in tabular and gra...

Page 127: ...to diving with the ATOM you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations as well as...

Page 128: ...rinse the Regulator s with the Transmitter s attached To dissolve salt crystals use lukewarm water or a slightly acidic bath 50 white vinegar 50 fresh water After removal from the bath place the ATOM...

Page 129: ...ased during factory service Package it using a protective cushioning material Include a legible note stating the specific reason for return your name address day time phone number serial number s and...

Page 130: ...tment s it is recommended that the Battery s be changed in an environment equivalent to the local outdoor temperature and humidity e g do not change the Battery s in an air conditioned environment the...

Page 131: ...e upper portion to the right Fig 118B Lift the Hatch with O ring up and away from the Housing Using care not to damage the Contact Fig 119a slide the Battery up and out of the Left side of the Battery...

Page 132: ...signs of damage that might impair proper sealing Inspect the Buttons Lens and Housing s to ensure they are not cracked or damaged WARNING If damage or corrosion is found return your ATOM system to an...

Page 133: ...ne the inside of the Battery Compartment s for any signs of corrosion indicating entrance of moisture into the unit If corrosion is found return the ATOM system to an Autho rized Oceanic Dealer and DO...

Page 134: ...can be purchased from an Authorized Oceanic Dealer Use of any other O ring will void the warranty Carefully place the Battery Hatch with O ring into position on the rim of the Battery Compartment then...

Page 135: ...new 3 volt CR2 Lithium Battery Duracell model DL CR2 or equivalent positive side down into the Battery Compartment with the negative end facing up out Fig 125 Ensure that the Battery is properly orie...

Page 136: ...if a Low Battery Condition is indicated return your ATOM to an Authorized Oceanic Dealer for a complete evaluation before attempting to use it If your ATOM stops working for any reason while operatin...

Page 137: ...r s HP Port Fig 127 and tighten until secure with a 5 8 open end wrench Attach the Regulator First Stage to a full Scuba Tank and pressurize by slowly opening the Tank Valve listening for any indicati...

Page 138: ...of each other to record that Ambient Pressure as the current ALTITUDE The Mathematical Model in the ATOM accounts for the reduced No Decompression dive Time available based on National Oceanic and Atm...

Page 139: ...09 1 06 1 03 1 01 50 1 21 1 07 1 03 1 00 0 58 0 55 0 52 0 48 0 45 0 43 0 41 0 39 0 37 60 0 57 0 46 0 43 0 40 0 38 0 36 0 34 0 33 0 31 0 30 0 29 0 28 0 27 70 0 40 0 33 0 31 0 30 0 28 0 27 0 26 0 24 0...

Page 140: ...0 26 0 24 0 22 0 21 0 20 0 19 0 18 0 17 0 16 0 15 0 14 27 0 25 0 21 0 19 0 18 0 17 0 16 0 16 0 14 0 13 0 12 0 12 0 11 0 10 30 0 20 0 17 0 16 0 15 0 13 0 12 0 12 0 11 0 10 0 10 0 09 0 09 0 08 33 0 17...

Page 141: ...or to diving with the ATOM you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations as well a...

Page 142: ...3 6 9 12 15 and 18 meters Altitude Algorithm and Oxygen Exposure Limits Based on NOAA tables TRANSMITTERS Battery and Pressure check every 2 minutes when asleep every 2 seconds when awake Startup Pres...

Page 143: ...0 min Turn Press Alarm Off 1000 to 3000 PSI 69 to 205 BAR Off End Press Alarm 300 to 1500 PSI 20 to 104 BAR 300 PSI Max PO2 Alarm 1 20 to 1 60 ATA 1 60 ATA Set U Group Utilities Wet Activation On Off...

Page 144: ...e Time Alternate Tank Identifier Air Time Remaining Tank Pressure Secondary Time of Day Day of Week Temperature Decompression Dive Mode Main Mode Identifier Current Depth Total Ascent Time Stop Depth...

Page 145: ...p Time 0 00 to 9 59 hr min 1 minute Elapsed Dive Time 0 00 to 9 59 hr min 1 minute Surface Interval Time 0 00 to 23 59 hr min 1 minute Dive Log Surface Interval 0 00 to 23 59 hr min 1 minute Time to F...

Page 146: ...nt dives in memory for viewing After 24 dives adds 25th dive in memory and deletes the older dive Altitude Operational from sea level to 14 000 feet 4 270 meters elevation Measures ambient pressure ev...

Page 147: ...in water as a backup if set ON Graphic WET indicates Activation Contacts are Wet unit must be dried prior to transport or storage Cannot be manually activated deeper than 4 feet 1 2 meters if the Wate...

Page 148: ...Single Exposure Min Hr 720 12 0 570 9 5 450 7 5 360 6 0 300 5 0 240 4 0 210 3 5 180 3 0 150 2 5 120 2 0 45 75 Maximum Total Duration 24 Hour Day Min Hr 720 12 0 570 9 5 450 7 5 360 6 0 300 5 0 270 4 5...

Page 149: ...to diving with the ATOM you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations as well as g...

Page 150: ...__________________________ Transmitter 2 Serial Number _________________________________ Transmitter 3 Serial Number _________________________________ Date of Purchase ____________ Purchased from ____...

Page 151: ...404 89 1819 Fax 44 1 404 89 1909 E mail info oceanicuk com Oceanic France Marseille France Tel 33 491 25 27 45 Fax 33 491 25 35 86 E mail oceanicfrance wanadoo fr Oceanic International Pacific Kapolei...

Page 152: ......

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